package cn.javapulzzer;
import java.util.Date;


public   class Shape {

	static String s="fafasfas";
	static  String s1="fa";
	public static void ss(){
		 System.out.println( s.contains(s1));
	
	}

  public static void main(String[] argts)
  {
	  ss();
	  
  }
}